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The Global Insight

How do mergers benefit the economy?

Author

Michael Gray

Updated on March 01, 2026

Firms engage in mergers because they see a profitable opportunity. If profits rise due to lower costs — through higher productivity or economies of scale, for example — the result can be lower prices for consumers and improved overall economic welfare.

Why is M&A important?

Many M&A deals allow the acquirer to eliminate future competition and gain a larger market share. It is not uncommon for the acquiring company’s shareholders to sell their shares and push the price lower, in response to the company paying too much for the target company.

What is merger in economics?

An amalgamation or joining of two or more firms into an existing firm or to form a new firm. A merger is a method by which firms can increase their size and expand into existing or new economic activities and markets.

What are the advantages of mergers?

Advantages of a Merger

  • Increases market share. When companies merge, the new company gains a larger market share and gets ahead in the competition.
  • Reduces the cost of operations.
  • Avoids replication.
  • Expands business into new geographic areas.
  • Prevents closure of an unprofitable business.

    What are the reasons for merger?

    The most common motives for mergers include the following:

    1. Value creation. Two companies may undertake a merger to increase the wealth of their shareholders.
    2. Diversification.
    3. Acquisition of assets.
    4. Increase in financial capacity.
    5. Tax purposes.
    6. Incentives for managers.

    What do you need to know about mergers and acquisitions?

    Mergers and Acquisitions: SWOT Analysis Mergers and Acquisitions or M&A is a type of business alliance that helps companies to expand or grow their business. Mergers and Acquisitions are altogether a different thing. A typical Merger and Acquisition covers a lot of complex issues like tax, legal and synergy.

    What happens when two companies merge in the same market?

    Such mergers happen between companies operating in the same market. The merger results in the addition of a new product to the existing product line of one company. As a result of the union, companies can access a larger customer base and increase their market share.

    When is it a good idea to avoid a merger?

    Avoid mergers when the features—and benefits—that make one firm valuable are not relevant to the other brand. Rather than add critical assets, capabilities or value, the acquired or merged firm dilutes the brand and competitive advantage. A merger should be the result of carefully researched brand analysis.

    How are cost synergies used in mergers and acquisitions?

    Cost synergies are all about cutting costs by taking advantage of overlapping operations or resources and consolidating them in one entity. In a strategic M&A, a number of areas are suitable for cost-cutting, such as redundant facilities, workforces, or business units and areas of operation.